Caries interna
[医] 内骨疽
🧩 词语组成解析
[医]内部的
🗣️ 情景例句
How long does your vacation last?
你的假期有多长？
The two parties involved in a contract have the obligation to execute the contract.
合同双方有义务履行合同。
Dickie left the shop without a word and returned carrying a large cloth bag.
迪基二话没说就走了。一会儿，他带着一个大布口袋回到店里。